The first con was held in 2006 at the Jacob K. Javits Convention Center. Due to Reed Exhibitions' lack of experience with comic conventions (they primarily dealt with professional trade shows prior to 2006), attendance was far more than anticipated, and the main exhibition hall could only hold 10,000.[dead link][10] Despite crowding on Friday afternoon, tickets continued to be sold due to low pre-reg numbers (4,500), and the non-counting of professionals and exhibitors. The main exhibition hall hit capacity Saturday morning and was locked by the fire marshals until people left, with the lockdown ending in the afternoon. Major guests, including Kevin Smith and Frank Miller, could not enter the main hall.[11] The line to enter the convention wrapped around the building with waits of two hours to enter, and many were turned away.[12] Ticket sales for Sunday were suspended.[13] Reed announced that additional space would be acquired for the 2007 show.

The second con was held in 2007, with the convention organizer booking double the floor space than the previous year's space, and moving to the upper level of the Javits Center.[14] The show on Friday was again only open to industry and press until 4 p.m., when it opened to the public.[15] Due to better planning, advance ticket sales were controlled, and the convention sold out for Saturday.[16] Lines started forming at midnight Saturday to enter the convention, and by Saturday morning, there was an 2-hour wait in 20 degree temperatures to enter.[17] Crowding was a problem in the Artists Alley, which was off the main convention floor, causing it to be moved to the main floor for 2008.[18] The American Anime Awards, hosted by New York Comic Con, was held on February 24 at the New Yorker Hotel, during the Comic Con.[19]

The third con held in 2008 moved to April, continued to grow (expanding space by 50%), and occupied most of the main level in the Javits Center.[18] Stan Lee was awarded the inaugural New York Comics Legend Award at the Times SquareVirgin Megastore before the Comic Con.[20] Kids' Day programming was added to the convention on Sunday with the help of Kids's Comic Con.[21][22] The fourth con held in 2009 returned to February and featured a charity art auction to support the The Hero Initiative.[23]

Due to scheduling conflicts with the Javits Center for spring dates and the creation of the Chicago Comic & Entertainment Expo by Reed, New York Comic Con was moved to October for Halloween starting in 2010.[24] The New York Anime Festival, previously an separate event created by Reed, was also merged into Comic Con.[25] Registration for the combined events was 190 percent ahead of 2009's numbers, convention space was increased by an additional 40 percent, and the anime festival was moved to the lower level of the Javits.[3] The main floor of the convention center was split by a large construction area due to repairs to the Javits Center.

In 2011, the convention was expanded to four days. The first day of the convention was initially limited to press, professionals, and fans that purchased a four-day pass. This changed in 2013, when single day Thursday passes were put on sale for the first time. With this addition, attendance at New York Comic Con grew to over 130,000, which placed the attendance of the convention on par with San Diego Comic-Con for the first time ever.[1]

In 2014, NYCC's attendance reached 151,000, surpassing SDCC to become the largest comic book convention in North America; the latter is unable to grow further due to venue capacity limits and an attendance cap of 130,000.[1]

The New York Anime Festival is an anime and manga convention held annually since 2007 at the Jacob K. Javits Convention Center on the West Side of Manhattan in New York City. Produced by Reed Exhibitors, the people behind the New York Comic Con, and the publishers of entertainment trade publications such as Variety, the inaugural event was held from December 7 through December 9, 2007. Starting in 2010 the New York Anime Festival has been held with the New York Comic Con, bringing the two cultures together.[25][34]